RB491D
FEATURES z Small surface mounting type z Low reverse current and low forward voltage z High reliability
Marking: D2D
1. 9
SOT-23-3L
+
- 1. 02
2. 80¡ À0. 05 1. 60¡ À0. 05
0. 95¡ À0. 025
Maximum Ratings and Electrical Characteristics, Single Diode @TA=25℃
Parameter
Symbol
Limits
Peak reverse voltage DC reverse voltage Mean rectifying current Peak forward surge current Junction temperature Storage temperature
VRM VR IO IFSM Tj Tstg
40 40 100 1 125 -40~+125
Unit V V m A A
℃ ℃
Electrical Ratings @TA=25℃ Parameter
Forward voltage Reverse current
Symbol Min. Typ. Max. Unit VF1 0.53 V IR 100 µA
Conditions...
